/* Cartões de posts (usado na página inicial e em /posts) */
.posts-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; }
.post-card {
  display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s;
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--gold); }
.post-capa {
  position: relative; aspect-ratio: 16/7; display: flex; align-items: flex-end; padding: 18px 22px;
  background:
    radial-gradient(circle at 85% 15%, rgba(184,147,74,.28), transparent 50%),
    linear-gradient(135deg, var(--navy-900), var(--navy-700));
}
.post-capa::before {
  content: ""; position: absolute; inset: 0; opacity: .07;
  background-image: linear-gradient(#fff 1px, transparent 1px), linear-gradient(90deg, #fff 1px, transparent 1px);
  background-size: 28px 28px;
}
.post-tag {
  position: relative; display: inline-block; padding: 5px 12px; border-radius: 999px;
  background: rgba(184,147,74,.18); border: 1px solid rgba(217,185,120,.45);
  color: var(--gold-light); font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
}
.post-corpo { display: flex; flex-direction: column; flex: 1; padding: 26px 26px 28px; }
.post-meta { font-size: .8rem; color: var(--muted); margin-bottom: 10px; }
.post-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.post-card h3 a:hover { color: var(--navy-700); text-decoration: underline; text-decoration-color: var(--gold); text-underline-offset: 4px; }
.post-card p { color: var(--muted); font-size: .93rem; margin-bottom: 20px; flex: 1; }
.post-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: .9rem; color: var(--navy-800); }
.post-link .ico { width: 18px; height: 18px; color: var(--gold); transition: transform .2s; }
.post-card:hover .post-link .ico { transform: translateX(4px); }
.posts-mais { text-align: center; margin-top: 44px; }